Evidence map›Paper›PMID 39475820›Full record

ReviewJMIR dermatology2022

Common Dermatologic Disorders in Down Syndrome: Systematic Review.

Megan Lam, Justin Di Lu, Levi Elhadad, Cathryn Sibbald, Raed Alhusayen

Abstract readReview
In one paragraph

Review in JMIR dermatology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Benign Cutaneous Neoplasms with Syndromic Associations.Dermatopathology (Basel, Switzerland) · 2025
    Review
  5. Autoimmune Thyroid Disease in Patients with Down Syndrome-Review.International journal of molecular sciences · 2024
    Review
  6. Article
  7. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Megan LamMichael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada.ORCID https://orcid.org/0000-0001-5819-7684
Justin Di LuMichael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada.ORCID https://orcid.org/0000-0001-6930-1109
Levi ElhadadCollege of Biological Sciences, University of Guelph, Guelph, ON, Canada.ORCID https://orcid.org/0000-0003-1614-225X
Cathryn SibbaldSection of Dermatology, Department of Paediatrics, SickKids Hospital, Toronto, ON, Canada.ORCID https://orcid.org/0000-0001-9288-1121
Raed AlhusayenDivision of Dermatology, Department of Medicine, University of Toronto, Toronto, ON, Canada.ORCID https://orcid.org/0000-0001-6506-9568

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDown syndrome (DS) has been associated with cardiovascular, gastrointestinal, and immune-related abnormalities. Several dermatologic conditions, including hidradenitis suppurativa, have also been found to be associated with DS.

objectiveThe objective of this study was to characterize the prevalence, presentation, and unique features of dermatologic disorders associated with DS.

methodsElectronic searches of EMBASE (via Ovid), MEDLINE (via Ovid), and Web of Science databases were conducted on December 14, 2020. Observational studies including case reports of patients with DS presenting with concomitant primary dermatologic disorder were included.

resultsThis systematic review captured 40 observational studies and 99 case reports, including 10 observational studies that examined the prevalence of common skin disorders in patients with DS. The most common dermatologic conditions reported includes atopic dermatitis (8 studies, n=180; 19.7% mean prevalence), hidradenitis suppurativa (15, n=478; 3.2%), ichthyosis (4, n=16; 4.7%), lichen nitidus (6, n=6; 1.1%), psoriasis (21, n=65; 4.8%), alopecia areata (27, n=253; 7.4%), vitiligo (8, n=40; 4.4%), onychomycosis (3, n=198; 24.7%), calcinosis cutis (14, n=15), connective tissue nevi (6, n=6), dermatofibroma (3, n=3), melanoma (3, n=3), syringomas (14, n=182; 21.2%), and elastosis perforans serpiginosa (19, n=24; 0.5%).

conclusionsOur results indicate an increased prevalence of common cutaneous disorders in patients with DS, particularly infectious, inflammatory, autoimmune, and connective tissue conditions. Current guidelines for the screening, general management, and use of systemic immunomodulatory agents in this patient population are lacking. Patients with DS would benefit from screening for dermatologic disorders not otherwise regularly performed for earlier diagnosis and treatment.

trial registrationPROSPERO International Prospective Register of Systematic Reviews CRD42021226295; https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=226295.

Indexed as

autoimmunecomorbiditiesdermatologyDown syndromehidradenitis suppurativainflammatorysystematic reviewtrisomy 21

Identifiers

PMID39475820
PMCPMC10334906

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.